104972285 has 16 divisors (see below), whose sum is σ = 137626560. Its totient is φ = 76227840.

The previous prime is 104972281. The next prime is 104972303. The reversal of 104972285 is 582279401.

It is not a de Polignac number, because 104972285 - 2² = 104972281 is a prime.

It is a super-2 number, since 2×104972285² = 22038361236242450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104972281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55109 + ... + 56981.

It is an arithmetic number, because the mean of its divisors is an integer number (8601660).

Almost surely, 2^104972285 is an apocalyptic number.

It is an amenable number.

104972285 is a deficient number, since it is larger than the sum of its proper divisors (32654275).

104972285 is a wasteful number, since it uses less digits than its factorization.

104972285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2908.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 104972285 is about 10245.5983231825. The cubic root of 104972285 is about 471.7278861604.

The spelling of 104972285 in words is "one hundred four million, nine hundred seventy-two thousand, two hundred eighty-five".